Exam Name: Senior Data Scientist
Certification Provider: DASCA
Corresponding Certification: DASCA Data Scientist
Over 62819+ Satisfied Customers
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- Total Questions: 87
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DASCA SDS Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Big Data Ecosystems & Scalable Systems | 20% | - Data storage, processing pipelines, and governance - Scalability, performance, and optimization - Distributed computing frameworks and cloud platforms |
| Topic 2: Advanced AI & Generative AI | 20% | - Generative AI techniques, use cases, and limitations - Deep learning, neural networks, and foundation models - Responsible AI, ethics, fairness, transparency, and compliance |
| Topic 3: MLOps & Production Deployment | 15% | - DevOps integration, automation, and CI/CD - Model lifecycle management, monitoring, and maintenance - Model governance, security, and reliability |
| Topic 4: Foundational Methods & Frameworks | 25% | - Advanced statistics, probability, and experimental design - Machine learning algorithms, selection, and evaluation - Data preparation, feature engineering, and quality assurance |
| Topic 5: Data Science Applications in Business | 20% | - Translating business requirements into data science problems - Data science strategy and enterprise alignment - Measuring and demonstrating ROI of data science initiatives |
DASCA Senior Data Scientist Sample Questions:
1. Semi-structured data does NOT include:
A) Scientific data
B) Schema-full data
C) Database system
D) File systems
2. Which of the following is an SLAs specification in case of Internet Service Provider (ISP)?
A) Mean Time Between Failures (MTBF)
B) All of the above
C) Turnaround Time (TAT)
D) Mean Time To Recovery (MTTR)
3. The Big Data Vision Workshop process is ideal for organizations who:
A) Have a desire to leverage Big Data to transform their business but do not know where and how to start
B) Have a desire to leverage the Big Data Vision Workshop to identify where and how to leverage data and analytics to power their business models
C) All of the above
D) Have a wealth of data that they do not know how to monetize
E) Both A and B
4. A workflow refers to a:
A) Directed acyclic graph
B) Indirected acyclic graph
C) Indirected cyclic graph
D) Directed cyclic graph
5. Which of the following is NOT a cluster management tool?
A) Apache Ambari
B) Apache Hadoop
C) Zettaset Orchestrator
D) Apache Mesos
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: B |
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